Exodus 31:12-18 - Provision Of Rest From Work
12 And Jehovah will say to Moses, saying. 13 Speak thou to the sons of Israel, saying, Verily my Sabbaths shall ye watch: for it is a sign between me and between you for your generations, to know that I am Jehovah consecrating you. 14 And watch ye the Sabbath, for it is holy to you. He profaning it, dying, shall die; for all doing work in it, and that soul shall be cut off from the midst of his people. 15 Six days shall work be done, and the seventh day the Sabbath, a holy rest to Jehovah: all doing work in the day of the Sabbath, dying, shall die. 16 And the sons of Israel shall watch the Sabbath to do the Sabbath for their generation, a covenant forever. 17 Between me and between the sons of Israel it is a sign forever: for six days Jehovah made the heavens and the earth, and in the seventh day he rested and he will be refreshed.
18 And he will give to Moses when he ceased to speak to him in mount Sinai, two tables of the testimony, tables of stone written by the finger of God.